羽月希人妻初乳涨奶,国产超碰美女,欧美偷拍自拍老驱,亚洲高清无码免费观看视频

Current position: > English > News > Industry News > Jiangsu has 20 river sandstone piers along the river, which
Jiangsu has 20 river sandstone piers along the river, which
time:2019-05-29 18:55 hit count:
Xinhua News Agency, Nanjing, May 29 (Reporter Yang Shaogong) The reporter learned from the Jiangsu Provincial Communications Department on the 29th that in order to ensure that the Yangtze River Jiangsu section will completely ban water transfer operations by the end of 2020, Jiangsu recently introduced a layout plan for the sandstone pier along the river. The gravel pier is used to undertake the transportation of sand and gravel after the water transfer zone is banned.
 
Jiangsu has 20 river sandstone piers along the river, which
 
According to the plan, Jiangsu will use the existing terminal facilities without the addition of the length of the shoreline, and arrange 20 sandstone piers in the planned general berth area and bulk berth area, which can form a passing capacity of 300 million tons. At present, there are 83 gravel berths in the planning area along the Yangtze River in Jiangsu Province, with a capacity of only over 55 million tons, which requires standard expansion.
 
Sand and gravel is one of the main cargoes on the Yangtze River. The sandstone water transfer has a serious impact on the Yangtze River flooding, ship navigation, ecological environment protection and drinking water safety in the Yangtze River. At present, Jiangsu has banned the transfer operations within the secondary protection zone of the drinking water source area of the Yangtze River Jiangsu section, and established seven temporary water transfer operation areas and one sea-ship crossing point to complete the standardization construction of the temporary water transfer market. By the end of 2020, the water transfer operation in the Jiangsu section of the Yangtze River will be completely banned in accordance with relevant state regulations.
Article source: Network

破碎,細(xì)碎,機(jī)械,制砂機(jī),sandstone

Copyright (c) 2009-2021 Jiangsu Phoenix Machinery Co., Ltd. All rights reserved. Record number:蘇ICP備19019478號(hào)-1

online service phone QR code

Service Hotline

+86-21-33781259

Scan and follow us

插我一区二区在线观看| 色哟哟性色av| 成年黄页网站大全免费| 亚洲国产精品久久久久久| 欧美freesex另类重口| 阿坝县| 国产丝袜视频一区二区三区| 怡红院A∨人人爰人人爽| 婷婷丁香五月深爱憿情网国产| 国产肛交一区二区| 日韩一本不卡| 亚洲人妻一区二区三区| 无码人妻少妇伦在线电影| 欧美91视频| 国产精品人妻熟女毛片av久久| 色综合综合色| 老熟妇| 久久18少妇被高潮了| 无码人妻丰满熟妇区五十路百度| 亚洲精品无码mv在线观看| caop天堂| 亚色网男人天堂| 国产精在线| www.永久精品| 亚洲国产女久久久久免费| 久久夜精品视频| 欧美又粗又长| 91 日韩| 色婷婷网| 亚洲天堂在线2020| 欧美狠狠a| 日韩精品一区二区三区四区蜜桃| 日本一卡2卡3卡四卡精品网站| 偷拍高清女厕一区二区视频| 99热久久这里只精品国产www | 囯产精品无码成人久久久3p| 99久久99久久精品国产片果冰| 亚洲AV手机专区久久精品| 亚洲国产成人久久一区www| 一级片 香蕉视频国产| 精品无码国产一区二区三区麻豆|